2) New Pyle PLPW15D 15" 2000 4-Ohm DVC Car Subwoofer Sub + Dual Ported Enclosure New Pyle PLPW15D 15'' 4000 Watt Dual Voice Coil 4 Ohm Subwoofer (Pair) 1000 Watt RMS (2000 Watt Total) 2000 Watt Max (4000 Watt Total) Black Steel Basket Non-Press Paper Cone